Nokia 500 FBUS Cable Pinout

Nokia 500 RM-750 Cable Pinout With Details

• GND - Ground
• TX - Data send
• RX - Data receive

• MBUS - MBUS data exchange protocol
• FBUS - FBUS data exchange protocol
• VPP - Programming power supply
• VCC - Common collector voltage
• VBUS - VBUS, USB powerdetect